Toyota Aurion (2006 – 2012) – fuse box diagram
Year of production: 2006, 2007, 2008, 2009, 2010, 2011, 2012
Engine Compartment Fuse Box
| Fuse | Ampere rating [A] | Circuit | |
| 1 | — | — | — |
| 2 | — | — | — |
| 3 | — | — | — |
| 4 | — | — | — |
| 5 | AM2 | 7,5 | Starting system |
| 6 | ALT- S | 7,5 | Charging system |
| 7 | MAYDAY/TEL | 7,5 | Toyota Link system |
| 8 | — | — | — |
| 9 | — | — | — |
| 10 | E-ACM | 10 | Engine active controlled mounting |
| 11 | ETCS | 10 | Electronic throttle control system |
| 12 | HAZ | 15 | Emergency flashers |
| 13 | IG2 | 20 | Multiport fuel injection system / sequential multiport fuel injection system, starting system, “GAUGE NO.2” and “IGN” fuses |
| 14 | STR LOCK | 20 | Steering lock system |
| 15 | DOME | 10 | Gauges and meters, vanity lights, boot light, ignition switch light, door courtesy lights, interior light, personal lights, clock, smart entry and start system, side turn signal lights |
| 16 | ECU-B NO.1 | 10 | Main body ECU, vehicle stability control system, wireless remote control system, multiinformation display, driving position memory system, windshield wipers, rear view monitor system |
| 17 | RADIO NO.1 | 15 | Audio system, navigation system |
| 18 | DOOR NO. | 25 | Main body ECU |
| 19 | — | — | — |
| 20 | AMP | 25 | Audio system, navigation system |
| 21 | EFI MAIN | 30 | Multiport fuel injection system / sequential multiport fuel injection system, automatic transmission, “EFI NO.2” and “EFI NO.3” fuses |
| 22 | — | — | — |
| 23 | EFI NO.3 | 10 | Multiport fuel injection system / sequential multiport fuel injection system |
| 24 | EFI NO.2 | 15 | Multiport fuel injection system / sequential multiport fuel injection system |
| 25 | S-HORN | 7,5 | Horn |
| 26 | A/F | 20 | Multiport fuel injection system / sequential multiport fuel injection system |
| 27 | MPX-B | 10 | Gauges and meters |
| 28 | EFI NO.1 | 10 | Multiport fuel injection system / sequential multiport fuel injection system, smart entry and start system, automatic transmission |
| 29 | HORN | 10 | Horns |
| 30 | H−LP (RL) | 15 | Right-hand headlight (low beam), headlight levelling system |
| 31 | H−LP (LL) | 15 | Left−hand headlight (low beam) |
| 32 | H−LP (RH) | 15 | Right−hand headlight (high beam) |
| 33 | H−LP (LH) | 15 | Left−hand headlight (high beam) |
| 34 | HTR | 50 | Air conditioning system |
| 35 | ABS NO.1 | 50 | Anti-lock brake system, vehicle stability control system, traction control system, brake assist system |
| 36 | FAN MAIN | 50 | Electric cooling fans |
| 37 | ABS NO.2 | 30 | Anti−lock brake system, vehicle stability control system, traction control system, brake assist system |
| 38 | RR DEF | 50 | Rear window defogger, ”MIR HTR” fuse |
| 39 | — | — | — |
| 40 | H−LP CLN | 30 | No circuit |
| 41 | — | — | — |
| 42 | — | — | — |
| 43 | — | — | — |
| 44 | ALT | 120 | “AM2”, “ALT-S”, “E-ACM”, “ETCS”, “HAZ”, “IG2”, “STR LOCK”, “DOME”, “ECU-B NO.1”, “RADIO NO.1”, “EFI MAIN”, “DOOR NO.1”, “EFI NO.3”, “EFI NO.2”, “S-HORN”, “A/F HTR”, “MPX-B”, “EFI NO.1”, “HORN”, “H-LP(RL)”, “H-LP(LL)”, “H-LP(RH)”, “H-LP(LH)”, “HTR”, “ABS NO.1”, “ABS NO.2”, “RR DEF”, “FAN MAIN”, “CDS FAN”, “RDI FAN” and “ST/AM2” fuses |
| 45 | — | — | — |
| 46 | — | — | — |
| 47 | — | — | — |
| 48 | ST/AM2 | 30 | Starting system |
| Relay | |||
| R1 | — | ||
| R2 | — | ||
| R3 | — | ||
| R4 | — | ||
| R5 | Electric cooling fan | ||
| R6 | Starter (ST) | ||
| R7 | Ignition (IG) | ||
| R8 | Air conditioner compressor clutch (MG CLT) | ||
| R9 | Starter (ST CUT) | ||
| R10 | Rear window defogger | ||
Passenger Compartment Fuse Box
| Fuse | Ampere rating [A] | Function | |
| 1 | RR DOOR RH | 25 | Rear right power window |
| 2 | RR DOOR LH | 25 | Rear left power window |
| 3 | — | — | — |
| 4 | FR FOG | 15 | Front fog lights |
| 5 | OBD | 7,5 | On-board diagnosis system |
| 6 | ECU-B NO.2 | 7,5 | Power window, driving position memory system |
| 7 | STOP | 10 | Stop lights, high mounted stoplight, shift lock control system, multiport fuel injection system / sequential multiport fuel injection system, anti-lock brake system, vehicle stability control system, traction control system, brake assist system |
| 8 | TI&TE | 30 | Driving position memory system |
| 9 | — | — | — |
| 10 | AM1 | 7,5 | Starting system, multiport fuel injection system / sequential multiport fuel injection system |
| 11 | A/C | 7,5 | Air conditioning system |
| 12 | PWR | 25 | Power windows |
| 13 | DOOR NO.2 | 25 | Main body ECU |
| 14 | S/ROOF | 30 | Electric moon roof |
| 15 | TAIL | 15 | Tail lights, licence plate lights, parking lights, front fog lights, auto headlight levelling system |
| 16 | PANEL | 7,5 | Emergency flashers, air conditioning system, audio system, clock, glove box light, instrument panel lights, steering switches, navigation system, automatic transmission, rear electric sun shade |
| 17 | ECU IG NO.1 | 10 | Main body ECU, electric moon roof, electric cooling fans, windshield wipers and washer, multi-information display, clock, Toyota parking assist-sensor, driving position memory system, auto antiglare inside rear view mirror, charging system, vehicle stability control system, smart entry and start system, rear view monitor system |
| 18 | ECU IG NO.2 | 7,5 | Anti-lock brake system, vehicle stability control system, traction control system, brake assist system, shift lock control system, cruise control system, automatic transmission |
| 19 | A/C NO.2 | 10 | Air conditioning system, rear window defogger |
| 20 | WASH | 10 | Windshield wipers and washers |
| 21 | — | — | — |
| 22 | GAUGE NO.1 | 10 | Emergency flashers, back-up lights, charging system, navigation system, rear electric sun shade |
| 23 | WIP | 25 | Windshield wipers and washer |
| 24 | H-LP LVL | 7,5 | Auto headlight levelling system |
| 25 | TRAILER | 20 | Trailer wiring module |
| INJ | 15 | Multiport fuel injection system / sequential multiport fuel injection system, starting system | |
| 26 | IGN | 10 | Multiport fuel injection system / sequential multiport fuel injection system, SRS airbag system, smart entry and start system, steering lock system, stop lights, electronic throttle control system |
| 27 | GAUGE NO.2 | 7,5 | Gauges and meters, multi-information display, clock |
| 28 | ECU-ACC | 7,5 | Clock, main body ECU, shift lock control system, outside rear view mirrors, smart entry and start system, multi-information display |
| 29 | CIG | 20 | Cigarette lighter |
| 30 | PWR OUTLET | 20 | Power outlet |
| 31 | RADIO NO.2 | 7,5 | Audio system, navigation system |
| 32 | MIR HTR | 10 | Outside rear view mirror defoggers |
| Fuse | Ampere rating [A] | Circuit | |
| 1 | P/SEAT | 30 | Power seats, driving position memory system |
| 2 | POWER | 30 | Power windows, driving position memory system |
| Relay | |||
| R1 | Fog Lights | ||
| R2 | Tail Lights | ||
| R3 | Accessory Relay | ||
| R4 | Power Window | ||
| R5 | Ignition (IG1) | ||
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.